Virtual model rendering method and device, storage medium and electronic equipment

Abstract

The invention relates to the field of data processing, in particular to a virtual model rendering method and device, a storage medium and electronic equipment. The virtual model rendering method comprises the following steps: acquiring an original normal map and a height map corresponding to a virtual model; converting the height map into a height normal map; superposing the height normal map and the original normal map to obtain a target normal map; and rendering the virtual model according to the target normal map. According to the virtual model rendering method provided by the invention, the problems that the dark part of the virtual model is light-transmitting and the rendering controllability is poor can be effectively solved.

Description

technical field

[0001] The present disclosure relates to the field of data processing, and in particular to a virtual model rendering method, device, storage medium and electronic equipment. Background technique

[0002] In 3D computer graphics, the normal map can simulate the lighting effect of bumps and convexes, and add details to the model without adding polygons. A common usage scenario is to improve the appearance and add details to the low-polygon model. At this time, the normal map Figure 1 Typically generated from high poly models or heightmaps.

[0003] In the existing technology, when using normal maps to draw mountains, it is usually calculated from the software, and the calculation results are directly applied to the engine. The drawn mountains have the problem of light transmission in dark parts, and the controllability is poor.

[0004] It should be noted that the information disclosed in the above background section is only for enhancing the understanding o...

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